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Mostrando ítems 1-7 de 7
Solventes bio-renováveis para metátese de propenilbenzenos
(Universidade Federal de Minas GeraisUFMG, 2019-05-23)
Metathesis reactions have emerged in the last few decades as important tools for a wide variety of organic synthesis, combining high yields and sustainability. In spite of intense studies in this area and developments ...
Produtos da química fina através da metátese de propenilbenzenos de origem vegetal empregando catalisadores rutênio-alquilideno
(Universidade Federal de Minas GeraisUFMG, 2017-06-30)
In this work new methodologies with technological potential for high value-added products were developed from biorenewable 1-propenylbenzenes, anethole, isoeugenol and isosafrol, available in abundance in Brazil. This ...
Metatese cruzada de arilpropenos de ocorrência natural com acrilatos para a síntese de produtos da química fina
(Universidade Federal de Minas GeraisUFMG, 2013-02-28)
In this work, the reactions of cross-metathesis of substrates of natural origin (anethole, isoeugenol and isosafrole) were studied with the following acrylates: methyl acrylate, ethyl acrylate and 2-ethylhexyl acrylate in ...
Alil-aromáticos como matéria prima renovável para produção de arilbutenoatos via metátese cruzada de olefinas
(Universidade Federal de Minas GeraisUFMG, 2014-08-22)
In this work the cross-metathesis reactions of substrates of natural sources (estragole, methyl eugenol, safrole and eugenol) with methyl acrylate using dichloroethane and dimethyl carbonate as solvent were studied employing ...
Metathesis in Oleochemistry
(Sociedade Brasileira de Química, 1998)